Dehumidifier Reviews – The Buyer’s Guide

Hello and welcome to Dehumidifier-Reviews.co.uk, your one-stop-shop for all information regarding dehumidifiers – we’re here to help. If you’ve already bought a dehumidifier please share your thoughts with us. If you’re in the market for a new dehumidifier then this site will give you all the information you need. If your totally new to the thought of a dehumidifier and don’t know where to begin, the buyer’s guide below would be a great place to start.

Editor’s Choice Dehumidifiers

The EcoAir DC202 has been recently launched and has sent shock-waves through the competition by simply giving you the best of everything. It’s an easy to use, very powerful unit that should last for as long as you need it.EcoAir DC202 Review
The EcoAir DD122FW Mk5 is the #1 selling full-sized dehumidifier at present, which can be attributed to it’s fantastic range of easily controllable settings, including ‘super quiet’ mode and highly efficient ‘eco 7′ mode.EcoAir DD122FW Review
The Meaco DD8L is a great choice of dehumidifier for caravan and boat owners. It’s lightweight, compact size, informative control panel and efficient humidity extraction even at very low temperatures are what we love.Meaco DD8L Review

Things To Consider When Choosing a Dehumidifier

Decide whether you prefer a manual or digital display and controls. Those with digital displays often have many different modes to choose from, while manual controls and much simpler to understand.

Many dehumidifiers have auto-drain abilities, which means you can site the machine next to a drain and have the collected water run away automatically, rather than collecting in the internal bucket, which requires that you empty it periodically.

Some dehumidifiers do things in addition to removing humidity, such as filtering the air of bacteria and allergens or posses ionisers, which also help to remove these items from the air. The EcoAir DD122FW mk5 has all of the features listed.
How important this is to you will depend on how you want to use the machine. Will you be putting it away frequently? Will it be taking up valuable space in a small area?

Desiccant dehumidifiers are much lighter (half the weight of refrigerant varieties) and generally smaller too, so would be better suited to small spaces and being moved around. The Meaco DD8L is a great example.
Will the dehumidifier be on display and is design important to you? If the answer to these questions is yes then you’ll want to choose a better looking dehumidifier such as the Dimplex Forte range.
All dehumidifiers make noise, but there is an enormous difference in the amount of noise produced by different models.

Particularly when you first switch on a new dehumidifier you will notice extra noise because the machine will be working hard to reduce the excess humidity. However you should notice that after a number of days, once the humidity levels have been brought under control by the machine, that the noise lessens greatly. Also remember that the machine will not be operating 24 hours a day, only when the humidity increases beyond the desired levels (generally a few hours each day).

If the dehumidifier will be in a ‘noise-sensitive’ location, such as the room you watch television, then choosing the right machine will be very important. In this case, we’d recommend that you go for a desiccant dehumidifier, such as the EcoAir DD122FW mk5.
The required power of your ideal dehumidifier will depend on a couple of points:

  • The size of your home or the particular room you wish to target
  • The humidity levels in your home and contributing factors such as drying clothes indoors, long showers, poor insulation etc.
  • Your desired humidity level. Ideals range from 40% to 60% humidity depending on the temperature and personal preferences.

Refrigerant dehumidifiers, such as the DeLonghi DEM10 tend to be more powerful and durable against long-lasting demands (e.g. large, poorly insulated home requiring 40% humidity).

Dehumidifiers are not cheap machines, so expect to pay over £100 up to a maximum of £250. If your budget is at the lower end of the scale though don’t fear, the majority of the reviews on this website are for machines £150 or less and they are more than capable.

Types of Dehumidifiers


Refrigerant dehumidifiers have been dehumidifying homes effectively for over half a century.


Based on tried and tested refrigeration technology they are practically bomb proof and highly effective.
There are a few major flaws with refrigerant technology, which can’t be mitigated easily, namely:

  • The required compressor can be a bit noisy
  • The required compressor makes them heavy and bulky
  • They are not effective at low temperatures, such as those experience in sheds and boats.
More Information

Recent advances in the design and materials used to produce desiccant dehumidifiers have completely removed the ‘unreliable’ and ‘not very effective’ tags they had been justifiably given previously. This is really great news for the consumer, as desiccant models have many advantages over refrigerant types.


Models are lightweight, and as they don’t require a compressor they are hardly audible on low settings. They also operate effectively at low temperatures.
Every now and again the reliability point still comes up and they are unlikely to last as long as refrigerant types. The also aren’t as powerful, so not the best at achieving very low humidity levels or controlling large family homes.

More Information

Peltier dehumidifiers work through thermoelectric cooling. A current is passed through two materials and heat flows from one to the other, thereby creating a cool plate to condense water, without the need for a compressor.

DO NOT BUY THESE – they are extremely inefficient and weak; they will be unable to affect the humidity of a room. Maybe the technology will improve and one day we’ll all be using them, but certainly not for the time being.

There are literally hundreds of different cheap products you can use to dry out your wardrobe or similar space. They all work through desiccant material similar to that you’d find in a desiccant dehumidifier and you can generally ‘recharge’ them in the microwave or with a hair dryer.

See A Range Of Cheap Humidity Removing Products